| Main |
Sub-Item |
Instructions |
| Recording Sub-System |
Video channel |
8ch video+8ch audio recording synchronously |
| Resolution |
Support 8*1080P; Each channel is individually adjustable. |
| Image quality |
0-7 level, 0 is the highest level |
| OSD |
Overlays information such as date time and vehicle ID |
| Loop Rec |
Support SD card loop recording, loop cover previous video |
| Record Mode |
Time recording, alarm trigger recording and manual recording |
| Preview |
Support 1 ch and 4ch preview, support enlarge video image when alarm trigger and video rear view trigger |
| Disk overwritten |
Space pre-allocated support disks overwritten function |
| Playback system |
Video Search |
Search video files anytime per day, type(n/a) |
| Playback |
Support 1 to 4ch playback |
| Support forward and backward play at the speed of X2,X4,X8,X16 |
| Support alarm spot search and time search |
| GUI |
Graphical User Interface |
Setup system parameters with the remote control. |
| Alarm |
Input |
8ch electrical level alarm input for optional |
| Alarm linkage recording/ active request the intercom/one-key phone calling functions/etc. |
| output |
Max support 2ch level output |
| Optional functions |
GPS Positioning |
Build in GPS/BD module:can sync reccord GPS information, trace reply |
| PTZ control |
Support Pelco-D protocol 485 PTZ remote/local control, preset. |
| Serial Expand |
Support LED advertisement Panel/Oil sensor/POS/Bus station broadcaster/Car OBD,ect, external device |
| G-sensor |
G-sensor, record vehicle real-time status |
| TTS Voice Broadcase |
Support TTS voice broadcast function |
| Network |
Can expand Wifi module, support 801.2b/g/n.801.2 a/c |
| Build-in EVDO/WCDMA/TD-LTE/FDD-LTE, etc 3G/4G module |
| Others |
ON/OFF |
System delay-tim power on/off |
| File system |
DVR special file recording system technology, exclusive car record file system, space pre-allocate,4ch single file record, cyclic covering; To avoid the storage of the media cause file fragments, with high reliability and high stability. |
| Specification |
|
| Model No. |
KD-MDR7208-3G/Wifi/GPS |
| OS |
Embeded Linux |
| System Language |
English/Chinese/Customized |
| Video Compression |
H.264 Video Compression |
| OSD |
Overlays information such as date time and vehicle ID |
| GUI |
Graphical User Interface |
Support externally connect monitor screen. Setup system parameters with the remote control. |
| Video Record System |
Video Input |
8CH 720P AHD/8CH 1080P AHD/4CH 1080P AHD input,,aviation connector |
| Video Output |
2 CVBS output+ VGA output(Optional) , 1.0Vp-p, 75Ω,Aviation,Support 1CH Full Screen,4CH Screen,9CH screen. |
| Preview |
Support 1 channel ,4 channels,Support Manual/Alarm Trigger full screen preview |
| Resolution |
Support 1080P/720P/D1/HD1/CIF, MAX: 8 channels1080P |
| Video Quality |
0 -7 levels, 0 is the highest level. |
| Video Standard |
PAL: 100f/s , CCIR625 line,50field; |
| NTSC: 120f/s, CCIR525 line,60field; |
| CIF: 256Kbps ~ 1.5Mbps, 8 level video quality optional; |
| HD1: 600Kbps ~ 2.5Mbps, 8 level video quality optional; |
| D1: 800Kbps ~ 3Mbps, 8 level video quality optional; |
| 720P:1Mbps~4Mbps, multi levels video quality optional |
| 1080P: multi levels video quality optional |
| Record Mode |
The default setting is auto recording after power on. Timed recording, alarm trigger recording and manual recording are supported. |
| Audio |
Audio Input |
8CH Aviation Connector |
| Audio Output |
2CH, headphone connect at front panel, BNC Connect on Back panel, The output level: 1V-2V |
| Audion Compression |
G.726 compression format, 8kb/s speed. |
| Alarm Input |
8CH IO Alarm Input,1CH AD Input, pulse speed input,Alarm Linkage function |
| Alarm Output |
2CH Relay alarm Output,Support the linkage acousto-opti alarm, cut off fuel oil/Power, ect |
| Interface |
3CH RS232, POS machine / oil Fuel Sensor/LED Advertising screen, ect. |
| 2CH 485 Interface,Connect PTZ Camera |
| 2CH CAN interface |
| Wireless |
Support Built in 3G network,, WCDMA, CDMA2000,TD-SCDMA compatible with GPRS, EDGE; |
| support built in 4G network, TTD-LTE, FDD-LTE |
| Position |
Support Build GPS/BD module,can make playback analysis of vehicle routing |
| Storage |
HDD |
Max 2.5” 2TB HDD |
| SD |
Max 128GB SD Card Mirror Recording protect date from loss |
| Updating |
Support USB flash disk upgrade, SD Card upgrade,OTA Remote upgrade automatically |
| File Format |
ASF |
| File System |
Special car system File System |
| USB |
Front panel supports USB port,support USB flash disk upgrade to backup; hard disk box USB port,can back up video date |
| Video Replay |
Video Search |
Search video By Record Time/Record Type etc |
| Playback |
Max support 4CH Replay /Stop/Fast forward/fast reverse at same time |
| Support x 2,x4,x8,x16, fast forward or fast backward play |
| Power Consumption |
Power Management |
Adaptive wide power input,support Wide Voltage,over load,over voltage,short circuit,reverse protection,Support Time setting/Delay off |
| Voltage Input |
DC:+86V ~ +36V |
| Voltage Output |
+12V-2.5A,+5V-2.5A |
| Power-off protection |
UPS Technology,all video information can be saved automatically when the power is cut off,and make sure that all the files can not be damaged. |
| Power |
NormalWorking <10W |
| Working Environment |
Temperature |
-20℃ to +70℃ |
| Humidity |
20% to 80% |
| Security |
Password |
User/Admin 2 Level Different Password |
| Other |
Size |
200 (D)* 187(W)* 62(H) mm |
| Net Weight |
1.90 Kg |
| Optional Functions |
Voice Call |
Support voice call each other |
|
